Short Duration Funds
According to SEBI (Securities and Exchange Board of India) guidelines, a Short Duration Fund is a category of debt mutual fund that invests in debt and money market instruments with a Macaulay duration of the portfolio typically between 1 and 3 years.

Key Features of Short Duration Funds:
- Short-Term Investment Horizon: These funds invest primarily in short-term debt instruments with maturities usually less than one year, making them ideal for parking money temporarily.
- High Liquidity: Money Market Funds offer high liquidity, allowing investors to quickly redeem their investments at Net Asset Value (NAV) without significant loss of value.
- Low Risk: They invest in high-quality, low-risk instruments such as Treasury Bills, Commercial Papers, and Certificates of Deposit, aiming for capital preservation and minimal credit risk.
- Stable and Reasonable Returns: These funds strive to provide stable and predictable returns, which are generally higher than regular savings accounts but lower than equity mutual funds.
- Capital Preservation: The primary goal is to safeguard the invested capital while earning a modest return, suitable for conservative investors.
- Flexibility: Easy withdrawal and entry, making them a flexible option for short-term savings.
- Regulated and Transparent: Money Market Funds are regulated by financial authorities (like SEBI in India or SEC in the US) to ensure safety and transparency for investors.
- Diversification: They invest in a diversified portfolio of short-term debt securities issued by governments, financial institutions, and corporations.
How Does Short Duration Funds Works:
Short Duration Funds work by investing primarily in debt and money market instruments that have a short maturity profile, typically with a Macaulay duration between 1 and 3 years. Here’s how these funds operate:
- Portfolio Composition: The fund manager selects a mix of short-term debt securities such as corporate bonds, treasury bills, government securities, commercial papers, and certificates of deposit. The goal is to maintain an average portfolio duration of 1 to 3 years.
- Managing Interest Rate Risk: Due to the short average maturity, these funds are less sensitive to interest rate fluctuations compared to longer-duration debt funds. When interest rates rise, the prices of long-term bonds tend to fall more sharply, whereas short-duration bonds experience smaller price declines, helping to preserve the fund’s Net Asset Value (NAV).
- Stable Returns: By focusing on high-quality, short-term instruments, these funds aim to provide relatively stable returns, primarily consisting of periodic interest income from the underlying securities.
- Active Portfolio Management: The fund manager actively manages the portfolio by regularly refreshing the investments as the securities approach maturity, reinvesting in new short-term debt based on prevailing interest rate conditions and credit quality assessments. This active management helps to control risks related to interest rate changes and credit quality.
- Investment Horizon Suitability: These funds suit investors looking for a moderate risk option with better returns than liquid funds and lower volatility than long-term debt funds. The typical investment horizon recommended is between 1 to 3 years.
- Liquidity and Exit: Investors can redeem their units with relatively low exit loads and minimal capital value loss, offering better liquidity compared to some other fixed income funds.
Pros and Cons:
Pros:
- Moderate Interest Rate Risk: These funds have a portfolio duration between 1 and 3 years, which limits the sensitivity to interest rate changes compared to long-term debt funds, helping preserve capital during rising interest rate periods.
- Better Returns than Liquid Funds: They typically offer higher accrual income and returns than ultra-short or liquid funds, making them a good option for investors looking for somewhat better yields in the short to medium term.
- High Liquidity: Investors can redeem units relatively easily with low exit loads and minimal capital value loss.
- Low to Moderate Credit Risk: Usually invest in high-quality debt securities like government bonds and high-rated corporate bonds, offering a balance between safety and returns.
- Suitable for Short to Medium Term Goals: Ideal for investment horizons of 1 to 3 years, fitting well with goals such as an emergency fund or saving for a near-term expense.
- Active Management: Fund managers actively adjust portfolios in response to interest rate movements and credit risk, helping optimize returns while maintaining risk controls.
Cons:
- Lower Return Potential Compared to Long-Term Funds: These funds generally offer more modest returns compared to long-term equity funds or long-duration debt funds, which may be a limitation for investors seeking higher growth.
- May Not Beat Inflation in the Long Run: Over extended periods, returns may be insufficient to outpace inflation, potentially eroding real purchasing power if held beyond their intended horizon.
- Some Exposure to Interest Rate Fluctuations: Although lower than long-duration funds, short duration funds still have some sensitivity to interest rate changes, which can cause NAV fluctuations.
- Credit Risk Still Present: While generally safe, some funds may take on a small portion of lower-rated securities to enhance yield, which introduces credit default risk.
- Costs and Fees: Actively managed short duration funds may come with higher expense ratios than passive funds or liquid funds, impacting net returns.